Bạn không muốn một giải pháp dựa trên Excel nhưng vì hôm nay tôi gặp vấn đề tương tự và muốn thử nghiệm bằng các hàm Ứng dụng Office khác, nên tôi đã viết hàm dưới đây.
Hạn chế:
- Mảng 2 chiều;
- tối đa 3 cột làm khóa sắp xếp;
- phụ thuộc vào Excel;
Đã thử nghiệm gọi Excel 2010 từ Visio 2010
Option Base 1
Private Function sort_array_2D_excel(array_2D, array_sortkeys, Optional array_sortorders, Optional tag_header As String = "Guess", Optional tag_matchcase As String = "False")
Dim excel_application As Excel.Application
Dim excel_workbook As Excel.Workbook
Dim excel_worksheet As Excel.Worksheet
Set excel_application = CreateObject("Excel.Application")
excel_application.Visible = True
excel_application.ScreenUpdating = False
excel_application.WindowState = xlNormal
Set excel_workbook = excel_application.Workbooks.Add
excel_workbook.Activate
Set excel_worksheet = excel_workbook.Worksheets.Add
excel_worksheet.Activate
excel_worksheet.Visible = xlSheetVisible
Dim excel_range As Excel.Range
Set excel_range = excel_worksheet.Range("A1").Resize(UBound(array_2D, 1) - LBound(array_2D, 1) + 1, UBound(array_2D, 2) - LBound(array_2D, 2) + 1)
excel_range = array_2D
For i_sortkey = LBound(array_sortkeys) To UBound(array_sortkeys)
If IsNumeric(array_sortkeys(i_sortkey)) Then
sortkey_range = Chr(array_sortkeys(i_sortkey) + 65 - 1) & "1"
Set array_sortkeys(i_sortkey) = excel_worksheet.Range(sortkey_range)
Else
MsgBox "Error in sortkey parameter:" & vbLf & "array_sortkeys(" & i_sortkey & ") = " & array_sortkeys(i_sortkey) & vbLf & "Terminating..."
End
End If
Next i_sortkey
For i_sortorder = LBound(array_sortorders) To UBound(array_sortorders)
Select Case LCase(array_sortorders(i_sortorder))
Case "asc"
array_sortorders(i_sortorder) = XlSortOrder.xlAscending
Case "desc"
array_sortorders(i_sortorder) = XlSortOrder.xlDescending
Case Else
array_sortorders(i_sortorder) = XlSortOrder.xlAscending
End Select
Next i_sortorder
Select Case LCase(tag_header)
Case "yes"
tag_header = Excel.xlYes
Case "no"
tag_header = Excel.xlNo
Case "guess"
tag_header = Excel.xlGuess
Case Else
tag_header = Excel.xlGuess
End Select
Select Case LCase(tag_matchcase)
Case "true"
tag_matchcase = True
Case "false"
tag_matchcase = False
Case Else
tag_matchcase = False
End Select
Select Case (UBound(array_sortkeys) - LBound(array_sortkeys) + 1)
Case 1
Call excel_range.Sort(Key1:=array_sortkeys(1), Order1:=array_sortorders(1), Header:=tag_header, MatchCase:=tag_matchcase)
Case 2
Call excel_range.Sort(Key1:=array_sortkeys(1), Order1:=array_sortorders(1), Key2:=array_sortkeys(2), Order2:=array_sortorders(2), Header:=tag_header, MatchCase:=tag_matchcase)
Case 3
Call excel_range.Sort(Key1:=array_sortkeys(1), Order1:=array_sortorders(1), Key2:=array_sortkeys(2), Order2:=array_sortorders(2), Key3:=array_sortkeys(3), Order3:=array_sortorders(3), Header:=tag_header, MatchCase:=tag_matchcase)
Case Else
MsgBox "Error in sortkey parameter:" & vbLf & "Maximum number of sort columns is 3!" & vbLf & "Currently passed: " & (UBound(array_sortkeys) - LBound(array_sortkeys) + 1)
End
End Select
For i_row = 1 To excel_range.Rows.Count
For i_column = 1 To excel_range.Columns.Count
array_2D(i_row, i_column) = excel_range(i_row, i_column)
Next i_column
Next i_row
excel_workbook.Close False
excel_application.Quit
Set excel_worksheet = Nothing
Set excel_workbook = Nothing
Set excel_application = Nothing
sort_array_2D_excel = array_2D
End Function
Đây là một ví dụ về cách kiểm tra chức năng:
Private Sub test_sort()
array_unsorted = dim_sort_array()
Call msgbox_array(array_unsorted)
array_sorted = sort_array_2D_excel(array_unsorted, Array(2, 1, 3), Array("desc", "", "asdas"), "yes", "False")
Call msgbox_array(array_sorted)
End Sub
Private Function dim_sort_array()
Dim array_unsorted(1 To 5, 1 To 3) As String
i_row = 0
i_row = i_row + 1
array_unsorted(i_row, 1) = "Column1": array_unsorted(i_row, 2) = "Column2": array_unsorted(i_row, 3) = "Column3"
i_row = i_row + 1
array_unsorted(i_row, 1) = "OR": array_unsorted(i_row, 2) = "A": array_unsorted(i_row, 3) = array_unsorted(i_row, 1) & "_" & array_unsorted(i_row, 2)
i_row = i_row + 1
array_unsorted(i_row, 1) = "XOR": array_unsorted(i_row, 2) = "A": array_unsorted(i_row, 3) = array_unsorted(i_row, 1) & "_" & array_unsorted(i_row, 2)
i_row = i_row + 1
array_unsorted(i_row, 1) = "NOT": array_unsorted(i_row, 2) = "B": array_unsorted(i_row, 3) = array_unsorted(i_row, 1) & "_" & array_unsorted(i_row, 2)
i_row = i_row + 1
array_unsorted(i_row, 1) = "AND": array_unsorted(i_row, 2) = "A": array_unsorted(i_row, 3) = array_unsorted(i_row, 1) & "_" & array_unsorted(i_row, 2)
dim_sort_array = array_unsorted
End Function
Sub msgbox_array(array_2D, Optional string_info As String = "2D array content:")
msgbox_string = string_info & vbLf
For i_row = LBound(array_2D, 1) To UBound(array_2D, 1)
msgbox_string = msgbox_string & vbLf & i_row & vbTab
For i_column = LBound(array_2D, 2) To UBound(array_2D, 2)
msgbox_string = msgbox_string & array_2D(i_row, i_column) & vbTab
Next i_column
Next i_row
MsgBox msgbox_string
End Sub
Nếu ai đó kiểm tra điều này bằng cách sử dụng các phiên bản office khác, vui lòng đăng ở đây nếu có bất kỳ vấn đề nào.